| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.54 | 3.376% | $216.6141 | $216.61 | $216.60 | $216.60 |
| Purchase #2 | $139.58 | 9.121% | $152.3111 | $152.31 | $152.30 | $152.30 |
| Purchase #3 | $227.29 | 11.474% | $253.3693 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $198.42 | 10.468% | $219.1906 | $219.19 | $219.20 | $219.20 |
| Purchase #5 | $246.32 | 4.178% | $256.6112 | $256.61 | $256.60 | $256.60 |
| Purchase #6 | $84.35 | 12.721% | $95.0802 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $5.65 | 4.688% | $5.9149 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $1,111.15 | $1,199.0914 | $1,199.08 | $1,199.05 | $1,199.10 | |